Most people are way above the amount of calories they need. Doing more exercise just burns that excess and you need to do a ton more exercise to actually get to the point where you need to eat more to cover that surplus consumption.
So if you do an 8h cycling shift you might need to eat more. But if you just commute to work for an hour per day (half an hour per direction) you will not need to take in more calories.
Most people are way above the amount of calories they need. Doing more exercise just burns that excess and you need to do a ton more exercise to actually get to the point where you need to eat more to cover that surplus consumption.
So if you do an 8h cycling shift you might need to eat more. But if you just commute to work for an hour per day (half an hour per direction) you will not need to take in more calories.